Trivia

A total of 2 Goon Docs have been seen in the series; One being a Blakk Industries manufactured Goon Doc that resides from Slugterra, while the other has an unknown origin (referred to as "The Goon").

Even though some may speculate that the Goon Doc slug is in fact a ghouled version of Boon Doc slug, the popular slug "Doc", as is found in the "Slug Terra: Return of the Elements movie" is the Energy Elemental. It leave some people to question what is a Boon Doc/Goon Doc slug if "Doc" is the Energy Elemental?